DE3044768C2 - Linse vom Lichtkonvergiertyp - Google Patents

Linse vom Lichtkonvergiertyp

Info

Publication number
DE3044768C2
DE3044768C2 DE3044768A DE3044768A DE3044768C2 DE 3044768 C2 DE3044768 C2 DE 3044768C2 DE 3044768 A DE3044768 A DE 3044768A DE 3044768 A DE3044768 A DE 3044768A DE 3044768 C2 DE3044768 C2 DE 3044768C2
Authority
DE
Germany
Prior art keywords
glass
weight
lens
light converging
cesium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3044768A
Other languages
German (de)
English (en)
Other versions
DE3044768A1 (de
Inventor
Noboru Kawasaki Kanagawa Akazawa
Yukio Nishinomiya Hyogo Noguchi
Masakiyo Hirano Osaka Tachibana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of DE3044768A1 publication Critical patent/DE3044768A1/de
Application granted granted Critical
Publication of DE3044768C2 publication Critical patent/DE3044768C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
DE3044768A 1979-11-27 1980-11-27 Linse vom Lichtkonvergiertyp Expired DE3044768C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54152401A JPS605538B2 (ja) 1979-11-27 1979-11-27 セシウム含有光学ガラス

Publications (2)

Publication Number Publication Date
DE3044768A1 DE3044768A1 (de) 1981-09-03
DE3044768C2 true DE3044768C2 (de) 1984-06-20

Family

ID=15539699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3044768A Expired DE3044768C2 (de) 1979-11-27 1980-11-27 Linse vom Lichtkonvergiertyp

Country Status (6)

Country Link
US (1) US4472030A (fr)
JP (1) JPS605538B2 (fr)
DE (1) DE3044768C2 (fr)
FR (1) FR2470101B1 (fr)
GB (1) GB2071079B (fr)
NL (1) NL189960C (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181740A (ja) * 1982-04-15 1983-10-24 Nippon Sheet Glass Co Ltd 光集束性レンズ用ガラス組成物
DE3524605A1 (de) * 1985-01-22 1987-01-15 Schott Glaswerke Lichtwellenleiter, hergestellt aus speziellen hoch-aluminiumhaltigen substratglaesern durch ionenaustausch gegen cs+-ionen
DE3607259A1 (de) * 1985-03-05 1986-09-18 Nippon Sheet Glass Co. Ltd., Osaka Mikrolinsenplatte und verfahren zu ihrer herstellung
JPS6397154U (fr) * 1986-12-15 1988-06-23
US4897371A (en) * 1987-02-03 1990-01-30 Nippon Sheet Glass Co., Ltd. Glass article protected from coloring by electron rays and method of using
JPS63195445U (fr) * 1987-05-29 1988-12-15
US4902650A (en) * 1987-06-09 1990-02-20 The University Of Rochester Gradient-index glass
US4849002A (en) * 1987-10-27 1989-07-18 Kigre, Inc. Ion-exchangeable germanate method for strengthened germanate glass articles
US5164343A (en) * 1987-12-04 1992-11-17 Kigre, Inc. Ion-exchangeable phosphate glass compositions and strengthened optical quality glass articles
US5053360A (en) * 1987-12-04 1991-10-01 Kigre, Inc. Ion-exchangeable phosphate glass compositions and strengthened optical quality glass articles
US4875920A (en) * 1987-12-04 1989-10-24 Kigre, Inc Ion-exchangeable phosphate glass compositions and strengthened optical quality glass articles
US5043222A (en) * 1988-03-17 1991-08-27 Olin Corporation Metal sealing glass composite with matched coefficients of thermal expansion
US4952531A (en) * 1988-03-17 1990-08-28 Olin Corporation Sealing glass for matched sealing of copper and copper alloys
US5047371A (en) * 1988-09-02 1991-09-10 Olin Corporation Glass/ceramic sealing system
BR9506088A (pt) * 1994-12-27 1997-12-23 Corning Inc Lentes corretivas e vidro para aplicações oftálmicas
DE19958522B4 (de) * 1999-12-04 2004-04-08 Schott Glas Zinkhaltige optische Gläser
US6643442B2 (en) * 2000-03-23 2003-11-04 University Of Southampton Optical waveguides and devices including same
EP1539650A4 (fr) * 2002-07-29 2007-03-07 Evanite Fiber Corp Compositions de verre
US7144633B2 (en) * 2002-07-29 2006-12-05 Evanite Fiber Corporation Glass compositions
DE10309495B4 (de) * 2003-02-25 2006-02-16 Schott Ag Aluminosilikatglas und dessen Verwendung
CN1950306B (zh) * 2004-03-10 2010-08-11 株式会社小原 光学玻璃
US8329602B2 (en) * 2004-03-10 2012-12-11 Ohara Inc. Optical glass
US20090235691A1 (en) * 2004-03-31 2009-09-24 The Coca-Cola Company System and Method for Configuring a Glass Hardening System Capable of Transition between Configurations for Annealing and Tempering Glass Objects
DE102009008954B4 (de) * 2009-02-13 2010-12-23 Schott Ag Röntgenopakes bariumfreies Glas und dessen Verwendung
DE102009008953B4 (de) * 2009-02-13 2010-12-30 Schott Ag Röntgenopakes bariumfreies Glas und dessen Verwendung
US20110265516A1 (en) * 2010-04-29 2011-11-03 Douglas Clippinger Allan Compositional control of fast relaxation in display glasses
JP2014156377A (ja) * 2013-02-18 2014-08-28 Nippon Electric Glass Co Ltd 結晶性ガラス組成物
CN111320383A (zh) * 2020-03-06 2020-06-23 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器
CN115385576B (zh) * 2022-08-02 2024-01-26 苏州大学 含铯玻璃、多边形梯度折射率纤维透镜及其阵列制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444845A (en) * 1946-05-09 1948-07-06 Leeds & Northrup Co ph-responsive glass electrode
JPS5139968B1 (fr) * 1965-12-03 1976-10-30
FR1507834A (fr) * 1967-01-12 1967-12-29 Matsushita Electric Ind Co Ltd Compositions pour électrodes de verre
GB1279464A (en) * 1968-10-03 1972-06-28 Nippon Selfoc Co Ltd Production of light conducting glass fibres
SU392017A1 (ru) * 1971-06-21 1973-07-27 Всесоюзная
US3727150A (en) * 1971-10-22 1973-04-10 American Optical Corp Ytterbium glass laser with an output in the 1,024 nanometers range
JPS5121594B2 (fr) * 1971-12-25 1976-07-03
JPS5435210B2 (fr) * 1973-12-05 1979-11-01
GB1475500A (en) * 1973-12-06 1977-06-01 Pilkington Brothers Ltd Ophthalmic glass compositions
JPS5851900B2 (ja) * 1978-10-06 1983-11-18 日本板硝子株式会社 高耐水性の光伝送体用ガラス

Also Published As

Publication number Publication date
US4472030A (en) 1984-09-18
NL189960C (nl) 1993-09-16
DE3044768A1 (de) 1981-09-03
NL8006439A (nl) 1981-07-01
JPS5678446A (en) 1981-06-27
GB2071079B (en) 1983-09-01
GB2071079A (en) 1981-09-16
FR2470101A1 (fr) 1981-05-29
JPS605538B2 (ja) 1985-02-12
FR2470101B1 (fr) 1985-07-26

Similar Documents

Publication Publication Date Title
DE3044768C2 (de) Linse vom Lichtkonvergiertyp
DE2940451C2 (fr)
DE1421845C3 (de) Verfestigter Glasgegenstand mit einer das Glasinnere umgebenden Oberflächen-Druckspannungsschicht und Verfahren zu seiner Herstellung
DE2927445C2 (fr)
DE2034393C3 (de) Anwendung des Verfahrens zur Erhöhung der mechanischen Festigkeit eines Glases durch Austausch von Natriumionen gegen Kaliumionen auf ein Glas, das verkürzte Austauschzeiten ermöglicht
DE2014232C3 (de) Tonerde-Silikatglas, das zur Erzielung hoher mechanischer Festigkeit durch Alkalimetallionen-Austausch hohe Austauschtemperatur und damit große Diffusionsgeschwindigkeit ermöglicht
DE2635140C2 (de) Mittels Ionenaustausch gehärtete Brillenglaslinsen
DE2320720C2 (de) Bor und Fluor freie faser- oder fadenbildende Glasmischung im System SiO↓2↓-Al↓2↓O↓3↓-CaO-MgO-TiO↓2↓-ZnO/SrO/BaO- (Alkalioxide)
DE3217897C2 (fr)
DE1421842A1 (de) Verfahren zur Verbesserung der physikalischen und chemischen Eigenschaften von Glas
DE3333017C2 (fr)
DE102010031114A1 (de) Glas mit hervorragender Resistenz gegen Oberflächenbeschädigungen und Verfahren zu dessen Herstellung
DE2808569C3 (de) Gemenge zur Herstellung eines Glases mit einer Liquidustemperatur von 750 bis 900° C auf Basis des Systems SiO↓2↓-ZrO↓2↓-(TiO↓2↓↓)↓-B↓2↓O↓3↓-R↓2↓O-(Al↓2↓O↓3↓↓)↓ und F für alkalibeständige Glasfasern
DE2755899A1 (de) Optisches glas
DE2101656B2 (de) Glaskeramik-Körper mit marmorartigem Aussehen und Verfahren zu seiner Herstellung
DE2550116C3 (fr)
DE202010014985U1 (de) Bororsilicatglas hoher chemischer Beständigkeit und geringer Entglasungsneigung
DE2625313A1 (de) Brillenlinse mit hoher mechanischer festigkeit
DE2851020B2 (de) Alkalibeständige Glasfasern des Systems SiO2 -ZtO2 -Na 2 O -(CaO) zur Verwendung als Verstärkungsmaterialien für Zementprodukte
DE2035415C3 (de) Säurebeständiges, teilweise kristallisiertes Email
DE1496463A1 (de) Verfestigter Glasgegenstand
DE1596765C3 (de) Verfestigter Glasgegenstand mit einer das Glasinnere umgebenden Druckspannungsschicht an der Oberfläche des Glases
DE1954101A1 (de) Verfahren zur Behandlung von Glasgegenstaenden
AT258501B (de) Verfahren zur Verbesserung der Oberflächenfestigkeit eines Glasgegenstandes
DE2034381A1 (de) Verfahren zur Verfestigung eines Glasartikels

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN

D2 Grant after examination
8364 No opposition during term of opposition